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4
RESULTS

Media Type
4
texts
Availability
4
Always Available
Topics & Subjects
4
Industrial arts
2
Technology
1
Inventors
Collection
4
American Libraries
4
University of Pittsburgh Library System
Creator
2
ure, andrew, 1778-1857
1
howe, henry, 1816-1893. cn
1
worcester county mechanics association
Language
4
English
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